Question

A particle is in the eigen state of L?, L, with eigen values ħ21(1 + 1) and ħl respectively. What is the probability of measu

0 0
Add a comment Improve this question Transcribed image text
Answer #1

oluhon Given data Apar hcle n the eigen stale of values hl (t)4 hl oiH eigen we tnow that LxV L-y h2hhLy The probabilty of Ad

Add a comment
Know the answer?
Add Answer to:
A particle is in the eigen state of L?, L, with eigen values ħ21(1 + 1)...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 3. (6 points) Measurements on a two-particle state Consider the state for a system of two...

    3. (6 points) Measurements on a two-particle state Consider the state for a system of two spin-1/2 particles, (2]+).I+)2 +1-)[+)2-1-)1-)2). (a) Show that this state is normalized. (b) What is the probability of measuring S: (the z-component of spin for particle 1) to be +h/2? After this measurement is made with this result, what is the state of the system? If we make a measurement in this new state, what is now the probability of measuring S3 = +h/2? (e)...

  • Q1. Consider A = | 2 1 0 | . The eigen values of A are...

    Q1. Consider A = | 2 1 0 | . The eigen values of A are λ1 =-3, λ2 =-1, and λ3 = 3 and the 0 0 -3 corresponding eigen vectors are Let T- vi | v2 l v31. From linear algebra, we know that 0 0 A3 Using this relationship, compute eAt.

  • orbital angular momentum For an orbital angular momentum, measurement of L and Lz produces ħ²1 (1+...

    orbital angular momentum For an orbital angular momentum, measurement of L and Lz produces ħ²1 (1+ 1) and mħ respectively. What are the values of < Lx > and AL,? Assume 1 = 1, m probability for Lx = -ħ? 1, what is the

  • A particle is in the ground state of a box of length L (from -L/2 to...

    A particle is in the ground state of a box of length L (from -L/2 to L/2). Suddenly the box expands symmetrically to twice its size (from -L to L), leaving the wave function undisturbed. Show that the probability of finding the particle in the ground state of the new box is (8/3pi)^2.

  • a-obtain state space representation b-obtain system eigen values c-diagnolize the system Question (3: (10 Marks) For...

    a-obtain state space representation b-obtain system eigen values c-diagnolize the system Question (3: (10 Marks) For the following system, U(s) s + 5 (s +2) (s +3) s + 1 Obtain a state space representation in the controllable canonical form. (4 marks) b) Obtain the system eigen values, (3 marks) c) Diagonalize the system. (3 marks) a) Page 2 DQMS 2/3 Question (3: (10 Marks) For the following system, U(s) s + 5 (s +2) (s +3) s + 1...

  • 7. The Eigen vectors and eigen values of the 2nd moment matrix in Harris detector represents,...

    7. The Eigen vectors and eigen values of the 2nd moment matrix in Harris detector represents, (a) The dominant edge orientation, (b) The direction where the largest changes of the pixel values will incur in the detection window, (c) The rate of change in detection window pixel average values (d) The probability of a 8. The largest Eigen Value of the 2nd moment matrix in Harris detector represents, (a) The dominant edge orientation, (b) The direction where the largest change...

  • (1 II. Find eigen values and eigen vectors of A=0 LO 6. 0 2 -3 01...

    (1 II. Find eigen values and eigen vectors of A=0 LO 6. 0 2 -3 01 3 2)

  • 3.9. A particle of mass m is confined in the potential well 0 0<x < L...

    3.9. A particle of mass m is confined in the potential well 0 0<x < L oo elsewhere (a) At time t 0, the wave function for the particle is the one given in Problem 3.3. Calculate the probability that a measurement of the energy yields the value En, one of the allowed energies for a particle in the box. What are the numerical values for the probabilities of obtaining the ground-state energy E1 and the first-excited-state energy E2? Note:...

  • for a particle in a one dimensional box of length L if the particle is on...

    for a particle in a one dimensional box of length L if the particle is on the n=4 state what is the probability of finding the particle within a) 0<x<5L/6 b) L/4<x<L/2 c) 5L/6<x<L

  • The following information pertains to a particle in a 2-D box. Both dimensions of the box...

    The following information pertains to a particle in a 2-D box. Both dimensions of the box are equal (Lx=Ly=L) Normalized Eigen functions: 1.  Ψ(x,y)= 2/L sin (nπx/L)sin( kπy/L) 2. H= h2/2m( d2/dx2+ d2/dy2)+ V (x,y) Boundary Conditions: V( x,y > 0; x,y < L) =0 V(x,y > L; x,y < 0 ) = Infinity a. Draw the 2-D potential energy surface ("box") that confines the particle. b. Use equations 2 and 3 to produce the general solution ( a formula in...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT